Was that Opto Line Riot lost at Adair Village DGP, everyone at that park turns them in at the gas station up the street. You might want to try their for your disc. Was it tagged?
Yes, it was Opto, and I tagged it with my name and number. I've called that mini-mart right before the turnoff to Adair. But do you mean that gas station 5 or so miles back to Corvallis?? (City Limits Country Store?) I'll try that, I see it online.